Reasons for the country's worse air disaster in 3 years remains unsolved, after a plane carrying 131 passengers barreled into the ground outside Pittsburgh, killing all aboard. The crash occurred as the Chicago originated plane was attempting to land.
You're not supposed to be writing a news analysis here; you're writing a hard news lead. So focus on "what" happened, not that fact that we don't yet know why it happened.
ReplyDelete6/10 - please revise